9944440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 24766560

約数和(自身を除く): 14822120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 233, 388, 440, 466, 485, 776, 932, 970, 1067, 1165, 1864, 1940, 2134, 2330, 2563, 3880, 4268, 4660, 5126, 5335, 8536, 9320, 10252, 10670, 12815, 20504, 21340, 22601, 25630, 42680, 45202, 51260, 90404, 102520, 113005, 180808, 226010, 248611, 452020, 497222, 904040, 994444, 1243055, 1988888, 2486110, 4972220, 9944440]

約数ペア:

[(1, 9944440), (2, 4972220), (4, 2486110), (5, 1988888), (8, 1243055), (10, 994444), (11, 904040), (20, 497222), (22, 452020), (40, 248611), (44, 226010), (55, 180808), (88, 113005), (97, 102520), (110, 90404), (194, 51260), (220, 45202), (233, 42680), (388, 25630), (440, 22601), (466, 21340), (485, 20504), (776, 12815), (932, 10670), (970, 10252), (1067, 9320), (1165, 8536), (1864, 5335), (1940, 5126), (2134, 4660), (2330, 4268), (2563, 3880)]